thanks richard , i’m using firebase and geofire , firebase facebook login works perfectly , but i was looking for a native solution. and ionic.io dont provide a solution like geofire , so i prefer to keep using firebase for the moment . i will look at ionic.io user .

should works properly now , for me its working , the issue was on the permission , former cordova plugin for facebook was letting us to pass permission into one string , but now we need to separate them, so thank you pointing this out